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Role of titanium carbide and alumina on the friction increment for Cu-based metallic brake pads unde
[期刊论文] 作者：Tao PENG,Qingzhi YAN,Xiaolu ZHANG,Yan ZHUANG,
来源：摩擦:英文版 年份：2021
To understand the effect of abrasives on increasing friction in Cu-based metallic pads under different braking speeds,pad materials with two typical abrasives,titanium carbide(TiC)and alumina(Al2O3),were produced and tested using a s...
[期刊论文] 作者：Hao Hu,Chang Qu,Bingjun Tang,Weikang Liu,Yongsu Ma,Yiran Chen,Xuehai Xie,Yan Zhuang,Hongqiao Gao,Xiaodong,
来源：中国癌症研究:英文版 年份：2021
Objective:To validate the 8 th edition of the American Joint Committee on Cancer(AJCC)staging system for pancreatic ductal adenocarcinoma(PDAC)in a Chinese cohort of radically resected patients and to develop a refined staging system for PD......
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